CN214251321U - On-spot automatic calibration device of integration temperature transmitter - Google Patents
On-spot automatic calibration device of integration temperature transmitter Download PDFInfo
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- CN214251321U CN214251321U CN202120307505.8U CN202120307505U CN214251321U CN 214251321 U CN214251321 U CN 214251321U CN 202120307505 U CN202120307505 U CN 202120307505U CN 214251321 U CN214251321 U CN 214251321U
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Abstract
The utility model belongs to the technical field of instrument calibration, in particular to an integrated on-site automatic calibration device of a temperature transmitter, aiming at the problems that the prior process signal calibrator is inconvenient to be stored and carried in the use process and is inconvenient to dissipate heat in the use process, thereby causing the influence of overhigh temperature on the calibration precision, the utility model provides a proposal which comprises a box body, the top of the box body is hinged with a box cover, the top of the box cover is fixedly provided with a handle, the inner walls of the two sides of the box body are respectively provided with a first chute, the two first chutes are internally provided with a same placing plate in a sliding way, the top of the placing plate is fixedly provided with two symmetrical fixed blocks, the top of the placing plate is provided with a mounting seat, the top of the mounting seat is fixedly provided with a calibrator body, the utility model can lead the process signal calibrator to be convenient to be stored and carried in the use process signal calibrator, and is convenient to dissipate heat in the use, thereby can prevent that the high temperature from influencing the timing precision, simple structure, convenient to use.
Description
Technical Field
The utility model relates to an instrument timing technical field especially relates to on-spot automatic calibration device of integration temperature transmitter.
Background
The integrated temperature transmitter is a perfect combination of a temperature sensor and a transmitter, converts a temperature signal within the range of minus 200 to plus 1600 ℃ into a two-wire system 4-20 mA DC electric signal in a very simple mode, and transmits the two-wire system 4-20 mA DC electric signal to a display instrument, a regulator, a recorder, a DCS and the like, so that the accurate measurement and control of the temperature are realized. The temperature transmitter needs to be calibrated before use, and the process signal calibrator is an intelligent industrial instrument calibrator, has the characteristics of high precision and small volume, can be used for field calibration of industrial instruments and can also be used for calibration of laboratory instruments and meters.
Among the prior art, the process signal check gauge is not convenient for accomodate in the use and carry, and is not convenient for dispel the heat during the use to lead to the high temperature to influence timing precision, for this reason we have proposed the on-the-spot automatic calibration device of integration temperature transmitter and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the process signal check gauge and not being convenient for accomodate in the use and carry, and be not convenient for dispel the heat during use to lead to the shortcoming that the high temperature influences the timing precision, and the on-the-spot automatic calibration device of integration temperature transmitter that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the integrated on-site automatic calibration device for the temperature transmitter comprises a box body, wherein a box cover is hinged to the top of the box body, a handle is fixedly mounted at the top of the box cover, first sliding grooves are formed in the inner walls of the two sides of the box body, the same placing plate is slidably mounted in the two first sliding grooves, two symmetrical fixed blocks are fixedly mounted at the top of the placing plate, a mounting seat is placed at the top of the placing plate, a calibrator body is fixedly mounted at the top of the mounting seat, lock catches are fixedly mounted on the two sides of the box cover and the two sides of the box body, a power supply is fixedly mounted at the bottom of the placing plate, a mounting frame is fixedly mounted at the top of the placing plate, fixed rods are fixedly mounted on the inner walls of the top and the bottom of the mounting frame, and one end of each fixed rod is fixedly connected with the same cooling fan;
the bottom of the box body is provided with two symmetrical second chutes, sliding blocks are respectively and slidably mounted in the two second chutes, one side of the box body is provided with a through hole, threaded holes are respectively formed in the two sliding blocks, the same bidirectional screw rod is internally threaded in the two threaded holes, a rocker is fixedly mounted at one end of the bidirectional screw rod, a bearing is fixedly mounted at one side of the box body, an inner ring of the bearing is fixedly connected with the outer side of the bidirectional screw rod, a mounting groove is formed in the box body, a first conductive block, a second conductive block, a first conductive block and a power supply are slidably mounted in the mounting groove, the radiating fan and the second conductive blocks are connected in series sequentially through the conducting wires, sliding holes are formed in the inner wall of one side of each of the two second sliding grooves and communicated with the mounting groove, transmission rods are slidably mounted in the sliding holes, and one ends of the transmission rods are fixedly connected with one sides of the first conductive blocks and one sides of the second conductive blocks respectively.
Preferably, two symmetrical mounting holes are formed in the placing plate, sliding rods are slidably mounted in the two mounting holes, and two ends of each sliding rod are fixedly connected with the inner walls of the top and the bottom of the two first sliding grooves respectively.
Preferably, the top of two sliders all articulates there is the connecting rod, and the one end of two connecting rods all articulates with the bottom of placing the board.
Preferably, the outer sides of the two transmission rods are respectively sleeved with a compression spring, and two ends of the two compression springs are respectively fixedly connected with two sides of the mounting groove and one side of the first conductive block and one side of the second conductive block.
Preferably, the second through-hole has all been seted up to one side of two fixed blocks, all rotates in two second through-holes and installs the bolt, and the thread groove has all been seted up to the both sides of mount pad, and two bolts cooperate with two thread grooves respectively.
Compared with the prior art, the utility model has the advantages of:
1. this scheme can be through rotating the rocker reversal, and then two-way lead screw drives two sliders and keeps away from each other, and two sliders drive two connecting rods respectively and rotate, and two connecting rods drive and place the vertical downstream of board, place the board and drive the vertical downstream of mount pad and check gauge body to can conveniently accomodate the check gauge body and carry.
2. This scheme can be through rotating the rocker, and then two-way lead screw drives two sliders and is close to, and two drive pole horizontal migration are extruded respectively to two sliders, and two drive poles drive first conducting block and second conducting block respectively and are close to each other, when first conducting block and second conducting block contact, and then open radiator fan to radiator fan can dispel the heat to the check gauge body, prevents that the high temperature from influencing the timing precision.
The utility model discloses can make process signal check gauge be convenient for accomodate in the use and carry, and be convenient for dispel the heat when using to can prevent that the high temperature from influencing the timing precision, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of an on-site automatic calibration device for an integrated temperature transmitter according to the present invention;
FIG. 2 is a schematic structural diagram of a side view of the integrated temperature transmitter on-site automatic calibration device provided by the present invention;
fig. 3 is the enlarged schematic structural diagram of part a in fig. 1 of the on-site automatic calibration device for an integrated temperature transmitter of the present invention.
In the figure: the device comprises a box body 1, a box cover 2, a handle 3, a first sliding groove 4, a placing plate 5, a sliding rod 6, a fixed block 7, a mounting seat 8, a bolt 9, a calibrator body 10, a second sliding groove 11, a sliding block 12, a connecting rod 13, a bidirectional screw rod 14, a rocker 15, a bidirectional screw rod 16, a mounting frame 17, a fixing rod 18, a cooling fan 19, a mounting groove 20, a first conductive block 21, a second conductive block 22, a transmission rod 23 and a compression spring 24.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, the on-site automatic calibration device for the integrated temperature transmitter comprises a box body 1, a box cover 2 is hinged to the top of the box body 1, a handle 3 is fixedly mounted at the top of the box cover 2, first sliding grooves 4 are formed in the inner walls of the two sides of the box body 1, a same placing plate 5 is slidably mounted in the two first sliding grooves 4, two symmetrical fixing blocks 7 are fixedly mounted at the top of the placing plate 5, a mounting seat 8 is placed at the top of the placing plate 5, a calibration instrument body 10 is fixedly mounted at the top of the mounting seat 8, latches are fixedly mounted on the two sides of the box cover 2 and the two sides of the box body 1, a power supply 16 is fixedly mounted at the bottom of the placing plate 5, a mounting frame 17 is fixedly mounted at the top of the placing plate 5, fixing rods 18 are fixedly mounted on the inner walls of the top and the bottom of the mounting frame 17, and one end of each fixing rod 18 is fixedly connected with a same cooling fan 19;
the bottom of the box body 1 is provided with two symmetrical second chutes 11, sliding blocks 12 are respectively and slidably mounted in the two second chutes 11, one side of the box body 1 is provided with a through hole, threaded holes are respectively formed in the two sliding blocks 12, the same two-way screw rod 14 is internally threaded in the two threaded holes, one end of the two-way screw rod 14 is fixedly provided with a rocker 15, one side of the box body 1 is fixedly provided with a bearing, the inner ring of the bearing is fixedly connected with the outer side of the two-way screw rod 14, a mounting groove 20 is formed in the box body 1, a first conductive block 21 and a second conductive block 22 are slidably mounted in the mounting groove 20, the first conductive block 21, a power supply 16, a cooling fan 19 and the second conductive blocks are sequentially connected in series through wires, the inner walls of one sides of the two second chutes 11 are respectively provided with a sliding hole, the two sliding holes are respectively communicated with the mounting groove 20, transmission rods 23 are respectively and slidably mounted in the two sliding holes, one ends of the two transmission rods 23 are respectively and fixedly connected with one sides of the first conductive block 21 and the second conductive block 22, the check gauge body 10 adopts the publication number: the check meter body disclosed in the patent document CN 211457835U.
In this embodiment, two symmetrical mounting holes are formed in the placing plate 5, the sliding rods 6 are slidably mounted in the two mounting holes, and two ends of each of the two sliding rods 6 are fixedly connected with the top inner walls and the bottom inner walls of the two first sliding grooves 4 respectively.
In this embodiment, the top of two sliders 12 all articulates there is connecting rod 13, and the one end of two connecting rods 13 all articulates with the bottom of placing board 5.
In this embodiment, the outer sides of the two driving rods 23 are respectively sleeved with a compression spring 24, and two ends of the two compression springs 24 are respectively fixedly connected with two sides of the mounting groove 20 and one side of the first conductive block 21 and one side of the second conductive block 22.
In this embodiment, the second through-hole has all been seted up to one side of two fixed blocks 7, all rotates in two second through-holes and installs bolt 9, and the thread groove has all been seted up to the both sides of mount pad 8, and two bolt 9 cooperate with two thread grooves respectively.
Example two
Referring to fig. 1-3, the on-site automatic calibration device of the integrated temperature transmitter comprises a box body 1, a box cover 2 is hinged on the top of the box body 1, a handle 3 is fixedly arranged on the top of the box cover 2 through welding, first sliding grooves 4 are respectively arranged on the inner walls of the two sides of the box body 1, a same placing plate 5 is slidably arranged in the two first sliding grooves 4, two symmetrical fixing blocks 7 are fixedly arranged on the top of the placing plate 5 through welding, a mounting seat 8 is arranged on the top of the placing plate 5, a calibration instrument body 10 is fixedly arranged on the top of the mounting seat 8 through welding, latches are fixedly arranged on the two sides of the box cover 2 and the two sides of the box body 1 through welding, a power supply 16 is fixedly arranged on the bottom of the placing plate 5 through bolts, a mounting frame 17 is fixedly arranged on the top of the placing plate 5 through welding, and a fixing rod 18 is fixedly arranged on the inner wall of the top and the inner wall of the mounting frame 17 through welding, one end of each of the two fixing rods 18 is fixedly connected with the same cooling fan 19 through welding;
the bottom of the box body 1 is provided with two symmetrical second chutes 11, sliding blocks 12 are respectively and slidably mounted in the two second chutes 11, one side of the box body 1 is provided with a through hole, threaded holes are respectively formed in the two sliding blocks 12, the same two-way screw rod 14 is internally threaded in the two threaded holes, one end of the two-way screw rod 14 is fixedly provided with a rocker 15 by welding, one side of the box body 1 is fixedly provided with a bearing by welding, the inner ring of the bearing is fixedly connected with the outer side of the two-way screw rod 14 by welding, a mounting groove 20 is formed in the box body 1, a first conductive block 21 and a second conductive block 22 are slidably mounted in the mounting groove 20, the first conductive block 21, a power supply 16, a cooling fan 19 and the second conductive blocks are sequentially connected in series by leads, the inner walls of one sides of the two second chutes 11 are respectively provided with a sliding hole, the two sliding holes are respectively communicated with the mounting groove 20, and a transmission rod 23 is respectively and slidably mounted in the two sliding holes, one end of each of the two transmission rods 23 is fixedly connected with one side of the first conductive block 21 and one side of the second conductive block 22 through welding, and the check gauge body 10 adopts the following public number: the check meter body disclosed in the patent document CN 211457835U.
In this embodiment, place and set up two mounting holes of symmetry on the board 5, equal slidable mounting has slide bar 6 in two mounting holes, and the both ends of two slide bars 6 pass through welded fastening with the top inner wall and the bottom inner wall of two first spouts 4 respectively and be connected, and when placing board 5 vertical migration, two slide bars 6 can play the effect that firmly places board 5 vertical migration.
In this embodiment, the top of two sliders 12 all articulates there is connecting rod 13, and the one end of two connecting rods 13 all articulates with the bottom of placing board 5, and when two sliders 12 horizontal migration, two connecting rods 13 can drive and place board vertical migration.
In this embodiment, the outer sides of the two transmission rods 23 are both sleeved with compression springs 24, two ends of the two compression springs 24 are respectively connected with two sides of the mounting groove 20 and one side of the first conductive block 21 and one side of the second conductive block 22 through welding, and when the two sliders 12 are away from each other, the two compression springs 24 can respectively drive the first conductive block 21 and the second conductive block 22 to be away from each other through deformation force.
In this embodiment, the second through-hole has all been seted up to one side of two fixed blocks 7, all rotates in two second through-holes and installs bolt 9, and the thread groove has all been seted up to the both sides of mount pad 8, through two bolt 9 respectively with two thread groove matched with settings, when rotating two bolt 9, can carry out dismantlement or installation to mount pad 8.
In this embodiment, when the calibration device is used, the box cover 2 can be opened, the rocker 15 is rotated, the rocker 15 drives the bidirectional screw 14 to rotate, the bidirectional screw 14 drives the two sliders 12 to approach each other, the two sliders 12 respectively drive the two connecting rods 13 to rotate, the two connecting rods 13 drive the placing plate 5 to vertically move upwards, the placing plate 5 drives the mounting seat 8 and the calibration device body 10 to vertically move upwards, meanwhile, when the two sliders 12 horizontally move to a certain position, the two sliders 12 respectively press the two driving rods 23 to horizontally move, the two driving rods 23 respectively drive the first conductive block 21 and the second conductive block 22 to approach each other, when the first conductive block 21 and the second conductive block 22 are in contact, the cooling fan 19 is further opened, so that the cooling fan 19 can cool the calibration device body 10, thereby preventing the calibration accuracy from being affected by overhigh temperature, can be through reversal rocker 15, rocker 15 drives two-way lead screw 14 and rotates, two-way lead screw 14 drives two sliders 12 and keeps away from each other, two sliders 12 drive two connecting rods 13 respectively and rotate, two connecting rods 13 drive and place 5 vertical downstream of board, it drives mount pad 8 and the vertical downstream of check gauge body 10 to place board 5, thereby can accomodate check gauge body 10, conveniently carry, simultaneously when two slider 12 horizontal migration to a certain position, two compression spring 24 can drive first conducting block 21 and second conducting block 22 respectively through the deformation power and keep away from each other, and then can close radiator fan 19, simultaneously through two bolt 9 respectively with two thread groove matched with settings, it can dismantle or install mount pad 8 to rotate two bolt 9, conveniently overhaul the maintenance with check gauge body 10.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. On-spot automatic calibration device of integration temperature transmitter, including box (1), its characterized in that, the top of box (1) articulates there is case lid (2), the top fixed mounting of case lid (2) has handle (3), first spout (4) have all been seted up to the both sides inner wall of box (1), slidable mounting has same board (5) of placing in two first spouts (4), place the top fixed mounting of board (5) and have two fixed blocks (7) of symmetry, place the top of board (5) and place mount pad (8), the top fixed mounting of mount pad (8) has check gauge body (10), the both sides of case lid (2) and the both sides of box (1) all fixed mounting have the hasp, the bottom fixed mounting of placing board (5) has power (16), the top fixed mounting of placing board (5) has installing frame (17), the top inner wall and the bottom inner wall fixed mounting of installing frame (17) have dead lever (18), one end of each of the two fixing rods (18) is fixedly connected with the same heat dissipation fan (19);
the bottom of the box body (1) is provided with two symmetrical second sliding chutes (11), sliding blocks (12) are arranged in the two second sliding chutes (11) in a sliding manner, one side of the box body (1) is provided with a through hole, the two sliding blocks (12) are provided with threaded holes, the two threaded holes are internally threaded with the same two-way lead screw (14), one end of the two-way lead screw (14) is fixedly provided with a rocker (15), one side of the box body (1) is fixedly provided with a bearing, the inner ring of the bearing is fixedly connected with the outer side of the two-way lead screw (14), the box body (1) is internally provided with a mounting groove (20), a first conductive block (21) and a second conductive block (22) are arranged in the mounting groove (20) in a sliding manner, the first conductive block (21), a power supply (16), a cooling fan (19), the second conductive blocks are connected in series through a wire, one side inner walls of the two second sliding chutes (11) are provided with sliding holes, the two sliding holes are communicated with the mounting groove (20), the transmission rods (23) are slidably mounted in the two sliding holes, and one ends of the two transmission rods (23) are fixedly connected with one sides of the first conductive block (21) and the second conductive block (22) respectively.
2. The on-site automatic calibration device of the integrated temperature transmitter according to claim 1, wherein the placing plate (5) is provided with two symmetrical mounting holes, sliding rods (6) are slidably mounted in the two mounting holes, and two ends of each sliding rod (6) are fixedly connected with the top inner wall and the bottom inner wall of each first sliding groove (4) respectively.
3. The integrated on-site automatic temperature transmitter calibration device according to claim 1, wherein the top of each of the two sliding blocks (12) is hinged with a connecting rod (13), and one end of each of the two connecting rods (13) is hinged with the bottom of the placing plate (5).
4. The on-site automatic calibration device of the integrated temperature transmitter according to claim 1, wherein compression springs (24) are sleeved on the outer sides of the two transmission rods (23), and two ends of each compression spring (24) are fixedly connected with two sides of the mounting groove (20) and one side of each of the first conductive block (21) and the second conductive block (22) respectively.
5. The on-site automatic calibration device of the integrated temperature transmitter according to claim 1, wherein one side of each of the two fixing blocks (7) is provided with a second through hole, each of the two second through holes is rotatably provided with a bolt (9), each of two sides of the mounting base (8) is provided with a thread groove, and the two bolts (9) are respectively matched with the two thread grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307505.8U CN214251321U (en) | 2021-02-03 | 2021-02-03 | On-spot automatic calibration device of integration temperature transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307505.8U CN214251321U (en) | 2021-02-03 | 2021-02-03 | On-spot automatic calibration device of integration temperature transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214251321U true CN214251321U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120307505.8U Expired - Fee Related CN214251321U (en) | 2021-02-03 | 2021-02-03 | On-spot automatic calibration device of integration temperature transmitter |
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| Country | Link |
|---|---|
| CN (1) | CN214251321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040059A (en) * | 2021-11-05 | 2022-02-11 | 昆山盈通档案管理服务有限公司 | Intelligent archives scanning equipment of accessible software control |
| CN114430639A (en) * | 2022-03-07 | 2022-05-03 | 华能广东海门港务有限责任公司 | Terminal voltage automatic correction device based on wharf shore power and use method thereof |
-
2021
- 2021-02-03 CN CN202120307505.8U patent/CN214251321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040059A (en) * | 2021-11-05 | 2022-02-11 | 昆山盈通档案管理服务有限公司 | Intelligent archives scanning equipment of accessible software control |
| CN114430639A (en) * | 2022-03-07 | 2022-05-03 | 华能广东海门港务有限责任公司 | Terminal voltage automatic correction device based on wharf shore power and use method thereof |
| CN114430639B (en) * | 2022-03-07 | 2024-09-13 | 华能广东海门港务有限责任公司 | Terminal voltage automatic correction device based on quay shore power and application method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 Termination date: 20220203 |